diff --git a/package/snmppp/snmppp.mk b/package/snmppp/snmppp.mk
index e4615d8e3f..78d7dc92cd 100644
--- a/package/snmppp/snmppp.mk
+++ b/package/snmppp/snmppp.mk
@@ -5,7 +5,7 @@
 ################################################################################
 
 SNMPPP_VERSION = 3.3.4
-SNMPPP_SOURCE = snmp++$(SNMPPP_VERSION).tar.gz
+SNMPPP_SOURCE = snmp++-$(SNMPPP_VERSION).tar.gz
 SNMPPP_SITE = http://www.agentpp.com
 SNMPPP_DEPENDENCIES = openssl host-pkgconf
 SNMPPP_INSTALL_STAGING = YES